(Ian Verdun): A local fisherman determined to uncover the truth about what took his crewmate. Season 1 Episode Guide The debut season consists of 10 episodes:
: Bristol Cove is famous for its mermaid legends, but the arrival of Ryn proves these "folklore" tales are real and far more dangerous than expected. Siren - Season 1
: Unlike typical myths, the "song" in the show acts as a hypnotic trance rather than a full mind-control tool, often leaving humans obsessed or disoriented. Key Characters (Ian Verdun): A local fisherman determined to uncover
: Ryn encounters marine biologists Ben Pownall and Maddie Bishop, who help her navigate the human world while searching for her captured sister. Key Characters : Ryn encounters marine biologists Ben
The first season of (originally titled The Deep ) reimagines mermaid folklore through a dark, high-stakes lens in the coastal town of Bristol Cove. The season follows Ryn Fisher , a predatory mermaid who comes ashore to find her sister, Donna, after she is captured by the military for experiments. Core Premise & Storyline